Samsung Galaxy Chat vs Samsung Galaxy S Duos comparison

Show Only Differences Highlight Differences	Samsung Galaxy Chat	Samsung Galaxy S Duos
key specs
Display	2.20-inch	4.00-inch
Processor	one-core	1GHz one-core
Front Camera	No	0.3-megapixel
Rear Camera	1.3-megapixel	5-megapixel
RAM	512MB	768MB
Storage	4GB	4GB
Battery Capacity	1000mAh	1500mAh
Resolution	176x220 pixels	480x800 pixels
OS	-	Android 4.0
general
Alternate names	GT-B53330	GT-S7562
Brand	Samsung	Samsung
Model	Galaxy Chat	Galaxy S Duos
Release date	December 1, 2010	November 1, 2012
Form factor	Bar	Bar
Dimensions (mm)	109.50 x 58.10 x 12.30	121.50 x 63.10 x 10.50
Weight (g)	95.00	120.00
Battery capacity (mAh)	1000	1500
Removable battery	No	Yes
display
Screen size (inches)	2.20	4.00
Touchscreen	No	Yes
Resolution	176x220 pixels	480x800 pixels
Pixels per inch (PPI)	128	233
hardware
Processor	one-core	1GHz one-core
RAM	512MB	768MB
Internal storage	4GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	8	32
camera
Rear camera	1.3-megapixel	5-megapixel
Rear flash	No	LED
Front camera	No	0.3-megapixel
connectivity
Wi-Fi	No	Yes
GPS	No	Yes
Bluetooth	Yes, v 2.10	Yes, v 3.00
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	Yes
Mobile High-Definition Link (MHL)	No	No
Wi-Fi standards supported	-	802.11 b/g/n
sim 1
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	No	Yes
4G/ LTE	No	No
sim 2
SIM Type	Regular	Regular
GSM/CDMA	GSM	GSM
3G	No	Yes
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	Yes
Proximity sensor	No	Yes
Accelerometer	No	Yes
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No
software
Operating system	-	Android 4.0

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